How many CVEs does zenitel have?

zenitel has 18 published CVE records since 2018, including 15 in the last two years.

How many zenitel CVEs are in CISA KEV?

None of zenitel's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which zenitel products have the most CVEs?

The zenitel products with the most published CVEs are ICX510, ICX500, TCIV-3+, TCIS-3+, tcis-3.

What are the most common weakness types in zenitel CVEs?

zenitel's CVEs most often map to these CWE weakness types: CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection')), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')), CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')), CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')).

Are there public exploits for zenitel vulnerabilities?

Yes — 1 of zenitel's CVEs have a known public exploit.

How many critical zenitel vulnerabilities are there?

zenitel has 7 critical and 8 high-severity CVEs.

What is the average severity of zenitel CVEs?

The average CVSS base score across zenitel's scored CVEs is 8.4.

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18 CVEs

zenitel Vulnerabilities

Name: zenitel vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for zenitel.

18

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

1

Public exploits

PoC or exploit code

8.4

Avg CVSS

2018–2026

Overview

zenitel has 18 published CVE records since 2018, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 8.4.

This page aggregates every publicly disclosed vulnerability (CVE) affecting zenitel products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on zenitel's vulnerability posture, as a share of its 18 published CVEs.

Average CVSS: 8.4
Critical / high: 83%
Actively exploited (KEV): 0%
Public exploit available: 6%
Patch available: 89%

Severity and exploitation

How the CVSS severity of zenitel's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical7

High8

Medium3

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of zenitel's CVEs are currently listed in CISA's KEV catalog.

Public exploits

1

One of zenitel's CVEs has a known public exploit available.

Most affected products

The zenitel products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in zenitel CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish zenitel CVE records.

Disclosure activity by year

How many zenitel CVEs were published each year.

2018

2

2021

1

2025

9

2026

6

Latest zenitel CVEs

The most recently disclosed vulnerabilities affecting zenitel.

Authenticated Arbitrary File Read via filepath parameter
CWE-22
Medium · CVSS 6.5
EPSS 0.4%2026-02-20
Authenticated Remote Code Execution via the file name of an uploaded file
CWE-77
Critical · CVSS 10.0
EPSS 0.5%2026-02-04
Unauthenticated Remote Code Execution via the device hostname
CWE-77
Critical · CVSS 10.0
EPSS 0.7%2026-01-09
Unauthenticated SQL injection via GET request parameters
CWE-89
High · CVSS 7.5
EPSS 0.4%2026-01-09
Authenticated Remote Code Execution in the NTP-configuration
CWE-78
High · CVSS 8.8
EPSS 0.3%2026-01-09
Authenticated Remote Code Execution in device hostname
CWE-77
Critical · CVSS 10.0
EPSS 0.4%2026-01-09
Zenitel TCIV-3+ Cross-site Scripting
CWE-79
Critical · CVSS 9.3
EPSS 0.9%2025-11-26
Zenitel TCIV-3+ Out-of-bounds Write
CWE-787
High · CVSS 7.0
EPSS 0.4%2025-11-26
Zenitel TCIV-3+ OS Command Injection
CWE-78
Critical · CVSS 10.0
EPSS 2.4%2025-11-26
Zenitel TCIV-3+ OS Command Injection
CWE-78
Critical · CVSS 10.0
EPSS 2.4%2025-11-26
Zenitel TCIV-3+ OS Command Injection
CWE-78
Critical · CVSS 10.0
EPSS 2.4%2025-11-26
Authenticated Remote Code Execution in zForm_auto_config
CWE-77
High · CVSS 8.4
EPSS 0.2%2025-09-25

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Frequently asked questions

Common questions about zenitel vulnerabilities.

How many CVEs does zenitel have?: zenitel has 18 published CVE records since 2018, including 15 in the last two years.
How many zenitel CVEs are in CISA KEV?: None of zenitel's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which zenitel products have the most CVEs?: The zenitel products with the most published CVEs are ICX510, ICX500, TCIV-3+, TCIS-3+, tcis-3.
What are the most common weakness types in zenitel CVEs?: zenitel's CVEs most often map to these CWE weakness types: CWE-77 (Improper Neutralization of Special Elements used in a Command ('Command Injection')), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')), CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')), CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')).
Are there public exploits for zenitel vulnerabilities?: Yes — 1 of zenitel's CVEs have a known public exploit.
How many critical zenitel vulnerabilities are there?: zenitel has 7 critical and 8 high-severity CVEs.
What is the average severity of zenitel CVEs?: The average CVSS base score across zenitel's scored CVEs is 8.4.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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